Troubleshooting
Balkan Saxifrage problems — and how to fix them
Balkan Saxifrage (Saxifraga scardica) is generally low-drama, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Cushion rot from winter wet
Persistent winter rain causes fatal Phytophthora and fungal rot in the dense cushion; protect outdoor plants with an open-sided cloche or pane of glass from late autumn, or grow in a well-ventilated alpine house.
Slugs
Slugs are attracted to the soft new growth in spring and can remove entire portions of the cushion overnight; use copper barriers around the pot or trough rim and apply iron phosphate pellets (safe for wildlife and pets) proactively.
Prevent balkan saxifrage problems before they start
Most balkan saxifrage issues are care-mismatch, not bad luck. Dial in the basics:
Balkan Saxifrage problems — FAQ
Why is my balkan saxifrage cushion rot from winter wet?
Persistent winter rain causes fatal Phytophthora and fungal rot in the dense cushion; protect outdoor plants with an open-sided cloche or pane of glass from late autumn, or grow in a well-ventilated alpine house.
Why is my balkan saxifrage slugs?
Slugs are attracted to the soft new growth in spring and can remove entire portions of the cushion overnight; use copper barriers around the pot or trough rim and apply iron phosphate pellets (safe for wildlife and pets) proactively.